| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.77 | 4.219% | $184.2279 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $65.74 | 8.550% | $71.3608 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $242.96 | 3.685% | $251.9131 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $6.35 | 5.840% | $6.7208 | $6.72 | $6.70 | $6.70 |
| Purchase #5 | $101.93 | 12.308% | $114.4755 | $114.48 | $114.50 | $114.50 |
| Purchase #6 | $69.52 | 13.230% | $78.7175 | $78.72 | $78.70 | $78.70 |
| Purchase #7 | $185.62 | 5.432% | $195.7029 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $848.89 | $903.1185 | $903.12 | $903.10 | $903.10 | |